4872445831112 has 16 divisors (see below), whose sum is σ = 9135886807500. Its totient is φ = 2436209349120.

The previous prime is 4872445831063. The next prime is 4872445831117. The reversal of 4872445831112 is 2111385442784.

It can be written as a sum of positive squares in 2 ways, for example, as 4659579863236 + 212865967876 = 2158606^2 + 461374^2 .

It is not an unprimeable number, because it can be changed into a prime (4872445831117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78689 + ... + 3122672.

Almost surely, 2^{4872445831112} is an apocalyptic number.

It is an amenable number.

4872445831112 is a deficient number, since it is larger than the sum of its proper divisors (4263440976388).

4872445831112 is a wasteful number, since it uses less digits than its factorization.

4872445831112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3391616 (or 3391612 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 50.

The spelling of 4872445831112 in words is "four trillion, eight hundred seventy-two billion, four hundred forty-five million, eight hundred thirty-one thousand, one hundred twelve".